dragonfly.git
3 years agokernel - MPSAFE work - add vmspace_token
Matthew Dillon [Sat, 12 Jun 2010 04:59:36 +0000 (21:59 -0700)]
kernel - MPSAFE work - add vmspace_token

* Add a global token, vmspace_token

3 years agoMerge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly
Matthew Dillon [Sat, 12 Jun 2010 04:32:10 +0000 (21:32 -0700)]
Merge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly

3 years agotop - Fix seg-fault when window made very wide
Matthew Dillon [Sat, 12 Jun 2010 04:31:08 +0000 (21:31 -0700)]
top - Fix seg-fault when window made very wide

* Fix a static buffer overflow when the window is made very wide.

Taken-from: NetBSD
Submitted-by: Trevor Kendall
3 years agoRun makewhatis(8) after 'make upgrade' instead of after 'make installworld'.
Sascha Wildner [Sat, 12 Jun 2010 03:07:57 +0000 (05:07 +0200)]
Run makewhatis(8) after 'make upgrade' instead of after 'make installworld'.

'make upgrade' does (among other things) remove obsolete manual pages. If
makewhatis(8) is run after 'make installworld' (i.e. before upgrade), the
whatis database will still contain them. Therefore, run makewhatis(8)
after 'make upgrade' when the removals are done.

Pointed-out-by: tuxillo
While here, clean up the upgrade target in /usr/src/Makefile a little bit.

3 years agokernel - add lockowned()
Matthew Dillon [Sat, 12 Jun 2010 00:20:11 +0000 (17:20 -0700)]
kernel - add lockowned()

* Add a simple function which returns TRUE if a lockmgr lock is likely
  owned by the caller.  Shared lock ownership can only be approximated.
  Designed for use in assertions.

3 years agoieee80211_ioctl - Replace free() calls with kfree().
Joe Talbott [Fri, 11 Jun 2010 18:02:03 +0000 (14:02 -0400)]
ieee80211_ioctl - Replace free() calls with kfree().

3 years agowlan - Bring in some fixes from FreeBSD.
Joe Talbott [Fri, 11 Jun 2010 17:48:45 +0000 (13:48 -0400)]
wlan - Bring in some fixes from FreeBSD.

3 years agoralfw - Add firmware for ral(4)
Joe Talbott [Wed, 2 Jun 2010 17:40:50 +0000 (13:40 -0400)]
ralfw - Add firmware for ral(4)

Taken-From: FreeBSD

3 years agoRemove the no longer used CY_PCI_FASTINTR and PUC_FASTINTR kernel options.
Sascha Wildner [Fri, 11 Jun 2010 17:25:19 +0000 (19:25 +0200)]
Remove the no longer used CY_PCI_FASTINTR and PUC_FASTINTR kernel options.

3 years agoMPSAFE: Tokenize vm_unix.c
Venkatesh Srinivas [Thu, 10 Jun 2010 19:03:40 +0000 (15:03 -0400)]
MPSAFE: Tokenize vm_unix.c

3 years agokernel - MPSAFE work - tokenize vm_zeroidle.c
Venkatesh Srinivas [Fri, 11 Jun 2010 05:27:26 +0000 (22:27 -0700)]
kernel - MPSAFE work - tokenize vm_zeroidle.c

3 years agovm: Detect and enable bzeront() when available for vm zeroidle.
Venkatesh Srinivas [Sat, 5 Jun 2010 01:16:31 +0000 (18:16 -0700)]
vm: Detect and enable bzeront() when available for vm zeroidle.

bzeront() is available when SSE is detected and mmxopt = 1.

3 years agovm: Add variable sleep time to vm_zeroidle.
Venkatesh Srinivas [Sat, 5 Jun 2010 01:12:51 +0000 (18:12 -0700)]
vm: Add variable sleep time to vm_zeroidle.

Sleep for longer periods of time than hz/10 when zeroidle is disabled or when
there are a lot of zero pages.

3 years agokernel - MPSAFE work - lockup vm_page.c, vm_fault.c
Matthew Dillon [Fri, 11 Jun 2010 03:45:32 +0000 (20:45 -0700)]
kernel - MPSAFE work - lockup vm_page.c, vm_fault.c

* Tokenize the vm_page.c API
* Tokenize the vm_fault.c API

3 years agolibc: Add assembler versions of fls, flsl, and ffsl for i386 and x86_64.
Venkatesh Srinivas [Sat, 5 Jun 2010 01:01:39 +0000 (18:01 -0700)]
libc: Add assembler versions of fls, flsl, and ffsl for i386 and x86_64.

3 years agoath(4): Some cleanup regarding ether_sprintf().
Sascha Wildner [Thu, 10 Jun 2010 19:49:05 +0000 (21:49 +0200)]
ath(4): Some cleanup regarding ether_sprintf().

We don't have it, but we can use kprintf("%6D", <addr>, ":") instead.

3 years agoTest commit.
Venkatesh Srinivas [Thu, 10 Jun 2010 17:53:38 +0000 (13:53 -0400)]
Test commit.

3 years agoMove some FreeBSD CVS IDs to the comments.
Sascha Wildner [Thu, 10 Jun 2010 15:23:19 +0000 (17:23 +0200)]
Move some FreeBSD CVS IDs to the comments.

3 years agoFix some -Wold-style-definition warnings in the x86_64 kernel build.
Sascha Wildner [Thu, 10 Jun 2010 13:52:00 +0000 (15:52 +0200)]
Fix some -Wold-style-definition warnings in the x86_64 kernel build.

3 years agokernel - MPSAFE work - lockup vm_object.c
Matthew Dillon [Thu, 10 Jun 2010 06:06:41 +0000 (23:06 -0700)]
kernel - MPSAFE work - lockup vm_object.c

* Tokenize the vm_object.c API

3 years agokernel - MPSAFE work - lockup i386 pmap
Matthew Dillon [Thu, 10 Jun 2010 05:49:31 +0000 (22:49 -0700)]
kernel - MPSAFE work - lockup i386 pmap

* Put the critical sections that were removed from pmap.c back in.
  Removing them was a bit premature.  They can be removed once all
  the vm_*.c files are tokenized.

3 years agokernel - MPSAFE - Fix UP build issue
Matthew Dillon [Thu, 10 Jun 2010 03:25:56 +0000 (20:25 -0700)]
kernel - MPSAFE - Fix UP build issue

* Add #ifdef SMP around mpcount test, set token to mpsafe unconditionally
  when compiling UP.

Submitted-by: Sascha Wildner <saw@online.de>
3 years agokernel - MPSAFE work - lockup i386 pmap
Matthew Dillon [Thu, 10 Jun 2010 02:02:54 +0000 (19:02 -0700)]
kernel - MPSAFE work - lockup i386 pmap

* Tokenize the pmap API in platform/pc32/i386/pmap.c

* Cleanup comments.  (non-block) interrupts are now always scheduled so
  pmap operations are no longer called from them.  And IPIs are not allowed
  to do anything so sophisticated as to modify pmaps.

* Add a comment at the top indicating that the entire file is MPSAFE.

3 years agokernel - remove INTR_FAST
Matthew Dillon [Thu, 10 Jun 2010 00:13:57 +0000 (17:13 -0700)]
kernel - remove INTR_FAST

Rename INTR_FAST to INTR_CLOCK.  Fast interrupts are now only supported for
clock interrupts and may no longer be used by drivers.

* Rename INTR_FAST to INTR_CLOCK

* Adjust clocks to use INTR_CLOCK and remove INTR_FAST from the few drivers
  that specified it (if_em is the only one of note).

3 years agokernel - MPSAFE work - adjust global tokens
Matthew Dillon [Thu, 10 Jun 2010 00:10:51 +0000 (17:10 -0700)]
kernel - MPSAFE work - adjust global tokens

* Remove vm_object_token, vm_map_token, vm_page_token
* Add vm_token and kvm_token

3 years agokernel - MPSAFE work - Remove unused code
Matthew Dillon [Wed, 9 Jun 2010 22:27:49 +0000 (15:27 -0700)]
kernel - MPSAFE work - Remove unused code

* Remove pmap_qenter2()
* Remove pmap_pvdump() and related helper code

3 years agokernel - MPSAFE work - Add cpu_pause() in scheduler contention path
Matthew Dillon [Wed, 9 Jun 2010 18:32:40 +0000 (11:32 -0700)]
kernel - MPSAFE work - Add cpu_pause() in scheduler contention path

* Add a cpu_pause() to the scheduler contention path to reduce intra-cpu
  cache management effects.

3 years agokernel - MPSAFE work - fast-path UP tokens when the mplock is already held
Matthew Dillon [Wed, 9 Jun 2010 04:48:22 +0000 (21:48 -0700)]
kernel - MPSAFE work - fast-path UP tokens when the mplock is already held

* Optimize the case where a UP token is acquired and the MP lock is already
  held, greatly reducing the acquisition & release overhead.

  When the MP lock is already held we do not have to acquire it again
  recursively, which saves us lots of unnecessary calls to get_mplock()
  and rel_mplock().

3 years agokernel - MPSAFE work - Add global tokens
Matthew Dillon [Wed, 9 Jun 2010 04:37:24 +0000 (21:37 -0700)]
kernel - MPSAFE work - Add global tokens

* Add global tokens for various subsystems but do not use them (yet).
  Tie in mpsafe and collision count sysctls.

* Add a collision counter to the lwkt_token structure.

* Simplify the lwkt_token initializer macros.

* Minor namespace cleanup for sys/thread.h, place an #ifdef _KERNEL around
  the procedure prototypes.

3 years agoMakefile_upgrade.inc: Properly sort ionice.
Sascha Wildner [Tue, 8 Jun 2010 07:29:21 +0000 (09:29 +0200)]
Makefile_upgrade.inc: Properly sort ionice.

3 years agoAdd a small standards(7) manual page.
Sascha Wildner [Tue, 8 Jun 2010 01:09:34 +0000 (03:09 +0200)]
Add a small standards(7) manual page.

So far it explains the _POSIX_C_SOURCE and _XOPEN_SOURCE macros.

3 years agopthread.3: Fix library name.
Sascha Wildner [Mon, 7 Jun 2010 09:25:47 +0000 (11:25 +0200)]
pthread.3: Fix library name.

3 years agoindent.1: Add missing description of -bs/-nbs.
Sascha Wildner [Mon, 7 Jun 2010 01:29:15 +0000 (03:29 +0200)]
indent.1: Add missing description of -bs/-nbs.

3 years agokernel - lwkt_token revamp
Matthew Dillon [Sun, 6 Jun 2010 17:26:42 +0000 (10:26 -0700)]
kernel - lwkt_token revamp

* Simplify the token API.  Hide the lwkt_tokref mechanics and simplify
  the lwkt_gettoken()/lwkt_reltoken() API to remove the need to declare
  and pass a lwkt_tokref along with the token.

  This makes tokens operate more like locks.  There is a minor restriction
  that tokens must be unlocked in exactly the reverse order they were locked
  in, and another restriction limiting the maximum number of tokens a thread
  can hold to defined value (32 for now).

  The tokrefs are now an array embedded in the thread structure.

* Improve performance when blocking and unblocking threads with recursively
  held tokens.

* Improve performance when acquiring the same token recursively.  This
  operation is now O(1) and requires no locks or critical sections of any
  sort.

  This will allow us to acquire redundant tokens in deep call paths
  without having to worry about performance issues.

* Add a flags field to the lwkt_token and lwkt_tokref structures and add
  a flagged feature which will acquire the MP lock along with a particular
  token.  This will be used as a transitory mechanism in upcoming MPSAFE
  work.

  The mplock feature in the token structure can be directly connected
  to a mpsafe sysctl without being vulnerable to state-change races.

3 years agovesa(4): Remove definition and usage of the obsolete V_MODEOPTINFO flag.
Sascha Wildner [Sun, 6 Jun 2010 10:43:01 +0000 (12:43 +0200)]
vesa(4): Remove definition and usage of the obsolete V_MODEOPTINFO flag.

Prior to VBE 1.2, this flag specified whether optional information
for the mode was available in the ModeInfoBlock structure. Starting
with 1.2 this information became mandatory and the D1 bit became
reserved.

Since we claim to only support cards conforming to VBE 1.2 and higher,
adjust the code to no longer take this bit into account and remove its
definition.

3 years agodrill: Import dig replacement into base.
Jan Lentfer [Tue, 9 Mar 2010 20:47:14 +0000 (21:47 +0100)]
drill: Import dig replacement into base.

3 years agolibldns: Import alternative DNS Library into base
Jan Lentfer [Tue, 9 Mar 2010 20:45:10 +0000 (21:45 +0100)]
libldns: Import alternative DNS Library into base

3 years agoInitial vendor import of ldns-1.6.4 into contrib.
Jan Lentfer [Tue, 9 Mar 2010 20:42:10 +0000 (21:42 +0100)]
Initial vendor import of ldns-1.6.4 into contrib.

3 years agokernel - add short-form mutex calls
Matthew Dillon [Sat, 5 Jun 2010 22:56:24 +0000 (15:56 -0700)]
kernel - add short-form mutex calls

* Add short-form calls mtx_lock() and mtx_spinlock() which get a mutex
  exclusively and omit extranious arguments.

3 years agomutex.9: Fix typo.
Sascha Wildner [Sat, 5 Jun 2010 15:00:52 +0000 (17:00 +0200)]
mutex.9: Fix typo.

3 years agoindent(1): Sync with FreeBSD (brings in -ta).
Sascha Wildner [Sat, 5 Jun 2010 01:03:42 +0000 (03:03 +0200)]
indent(1): Sync with FreeBSD (brings in -ta).

3 years agolibprop: Comment out MLINK of prop_dictionary_mutable.3, too.
Sascha Wildner [Fri, 4 Jun 2010 19:47:40 +0000 (21:47 +0200)]
libprop: Comment out MLINK of prop_dictionary_mutable.3, too.

3 years agoprop_dictionary.3: Comment out non-existant function.
Sascha Wildner [Fri, 4 Jun 2010 19:45:48 +0000 (21:45 +0200)]
prop_dictionary.3: Comment out non-existant function.

3 years agoPerform some mdoc cleanup on various manpages which came in lately.
Sascha Wildner [Thu, 3 Jun 2010 20:12:54 +0000 (22:12 +0200)]
Perform some mdoc cleanup on various manpages which came in lately.

3 years agoFix VKERNEL build.
Sascha Wildner [Thu, 3 Jun 2010 10:24:03 +0000 (12:24 +0200)]
Fix VKERNEL build.

3 years agoAdd wpi(4) to LINT and fix a warning.
Sascha Wildner [Thu, 3 Jun 2010 10:17:42 +0000 (12:17 +0200)]
Add wpi(4) to LINT and fix a warning.

3 years agoioprio(1): Partial revert of the previous commit to bring back strtol().
Sascha Wildner [Wed, 2 Jun 2010 21:50:26 +0000 (23:50 +0200)]
ioprio(1): Partial revert of the previous commit to bring back strtol().

atoi() is deprecated.

3 years agoioprio(1): We want to set the absolute I/O priority here.
Sascha Wildner [Wed, 2 Jun 2010 21:18:48 +0000 (23:18 +0200)]
ioprio(1): We want to set the absolute I/O priority here.

3 years agoioprio.1: Fix typo.
Sascha Wildner [Wed, 2 Jun 2010 20:56:06 +0000 (22:56 +0200)]
ioprio.1: Fix typo.

3 years agoRename ionice(1) to ioprio(1) and add a short manual page.
Sascha Wildner [Wed, 2 Jun 2010 20:54:21 +0000 (22:54 +0200)]
Rename ionice(1) to ioprio(1) and add a short manual page.

3 years agoUncomment some references to wpi(4) now that it is in.
Sascha Wildner [Wed, 2 Jun 2010 18:50:42 +0000 (20:50 +0200)]
Uncomment some references to wpi(4) now that it is in.

3 years agowpi - Build the firmware module along with the driver.
Joe Talbott [Wed, 2 Jun 2010 15:32:34 +0000 (11:32 -0400)]
wpi - Build the firmware module along with the driver.

3 years agowpifw - Bring in wpi(4) firmware blob and license.
Joe Talbott [Wed, 2 Jun 2010 15:13:26 +0000 (11:13 -0400)]
wpifw - Bring in wpi(4) firmware blob and license.

Taken-From: FreeBSD

3 years agowlan_amrr - Add module building framework.
Joe Talbott [Wed, 2 Jun 2010 15:10:24 +0000 (11:10 -0400)]
wlan_amrr - Add module building framework.

3 years agowpifw - Add firmware module building framework
Joe Talbott [Wed, 2 Jun 2010 15:08:41 +0000 (11:08 -0400)]
wpifw - Add firmware module building framework

Taken-From: FreeBSD

3 years agowpi - Serialize interrupts, fixup mcluster allocation size, and cleanup
Joe Talbott [Wed, 2 Jun 2010 12:56:27 +0000 (08:56 -0400)]
wpi - Serialize interrupts, fixup mcluster allocation size, and cleanup

* Serialize interrupts with ifp->if_serializer.
* Change one last use of MJUMPAGESIZE to MCLBYTES.
* Remove some porting cruft.

3 years agowpi(4) - Add manual page from FreeBSD.
Joe Talbott [Wed, 19 May 2010 00:55:06 +0000 (20:55 -0400)]
wpi(4) - Add manual page from FreeBSD.

3 years agoif_wpi - Add into build system.
Joe Talbott [Wed, 19 May 2010 00:49:23 +0000 (20:49 -0400)]
if_wpi - Add into build system.

3 years agowlan_amrr - Make wlan_amrr its own loadable module.
Joe Talbott [Wed, 19 May 2010 00:48:56 +0000 (20:48 -0400)]
wlan_amrr - Make wlan_amrr its own loadable module.

3 years agolink_elf - Use proc0 rather than panicing when proc is NULL.
Joe Talbott [Wed, 19 May 2010 00:42:26 +0000 (20:42 -0400)]
link_elf - Use proc0 rather than panicing when proc is NULL.

This is needed for the firmware API we brought over from FreeBSD.

Discussed-With: dillon

3 years agoifaltq - Add ifq_drv_* fields needed for wpi() driver.
Joe Talbott [Wed, 19 May 2010 00:40:24 +0000 (20:40 -0400)]
ifaltq - Add ifq_drv_* fields needed for wpi() driver.

3 years agoif_wpi - Port of FreeBSD's wpi driver for Intel 3945ABG Wifi adapters.
Joe Talbott [Wed, 19 May 2010 00:36:03 +0000 (20:36 -0400)]
if_wpi - Port of FreeBSD's wpi driver for Intel 3945ABG Wifi adapters.

3 years agodevfs - implement mkdir/rmdir
Alex Hornung [Wed, 2 Jun 2010 00:04:52 +0000 (00:04 +0000)]
devfs - implement mkdir/rmdir

* Implement mkdir and rmdir support to allow for custom user directories
  as used by LVM. The same policy applies as does to symlinks:
  user-created directories won't be garbage collected and are the only
  ones deletable by rmdir. One cannot delete automatically created
  directories and empty user-created directories won't be garbage
  collected automatically as happens with automatic dirs.

3 years agoconf.h - bump SPECNAMELEN to 63 (from 15)
Alex Hornung [Wed, 2 Jun 2010 00:25:44 +0000 (00:25 +0000)]
conf.h - bump SPECNAMELEN to 63 (from 15)

* Increase SPECNAMELEN to 63 (from 15) to allow for longer device paths,
  such as for example mapper/vg00-lv00.

3 years agooops, strsep dos2unix!
Alex Hornung [Wed, 2 Jun 2010 09:51:49 +0000 (09:51 +0000)]
oops, strsep dos2unix!

3 years agolibkern - add strsep
Alex Hornung [Wed, 2 Jun 2010 09:39:23 +0000 (09:39 +0000)]
libkern - add strsep

3 years agoproplib - port to dragonfly
Alex Hornung [Sun, 18 Apr 2010 18:00:19 +0000 (18:00 +0000)]
proplib - port to dragonfly

Many-thanks-to: Sascha Wildner

3 years agomdoc.local: Indent with spaces like everywhere else.
Sascha Wildner [Sun, 25 Apr 2010 00:43:56 +0000 (02:43 +0200)]
mdoc.local: Indent with spaces like everywhere else.

3 years agoproplib - Verbatim import from NetBSD
Alex Hornung [Sun, 18 Apr 2010 17:02:41 +0000 (17:02 +0000)]
proplib - Verbatim import from NetBSD

3 years agolibkern - add strchr
Alex Hornung [Sat, 24 Apr 2010 07:03:01 +0000 (07:03 +0000)]
libkern - add strchr

3 years agoFix -pg compiled programs on i386
Aggelos Economopoulos [Tue, 1 Jun 2010 20:07:52 +0000 (23:07 +0300)]
Fix -pg compiled programs on i386

mcount() is supposed to preserve all registers. Since it
clobbered ecx, this resulted in argc/argv always being 0.
It probably only ever worked because of some artifact of
code generation by older GCCs.

Reported-by: Venkatesh Srinivas <me@endeavour.zapto.org>
Testing-by: swildner@
3 years agoacpica - Use tsleep() instead of DELAY() to avoid long delays at boot time.
Antonio Huete Jimenez [Thu, 27 May 2010 00:13:34 +0000 (02:13 +0200)]
acpica - Use tsleep() instead of DELAY() to avoid long delays at boot time.

Dragonfly-bug: <http://bugs.dragonflybsd.org/issue1755>
Obtained-from: FreeBSD

3 years agoAdd a token(9) manual page explaining LWKT soft tokens.
Sascha Wildner [Sun, 30 May 2010 23:45:32 +0000 (01:45 +0200)]
Add a token(9) manual page explaining LWKT soft tokens.

Submitted-by: Venkatesh Srinivas <me@acm.jhu.edu>
Dragonfly-bug: <http://bugs.dragonflybsd.org/issue1775>

3 years agolib/csu: Fix 'make clean'.
Sascha Wildner [Sat, 29 May 2010 00:01:53 +0000 (02:01 +0200)]
lib/csu: Fix 'make clean'.

3 years agoAdjust some comments/manpages regarding where profiling libs are.
Sascha Wildner [Fri, 28 May 2010 23:25:59 +0000 (01:25 +0200)]
Adjust some comments/manpages regarding where profiling libs are.

3 years agogcc(1): Fix compilation with "c++ -pg" (for CCVER=gcc41).
Sascha Wildner [Fri, 28 May 2010 22:38:34 +0000 (00:38 +0200)]
gcc(1): Fix compilation with "c++ -pg" (for CCVER=gcc41).

We don't install profiling libraries as /usr/lib/lib${LIB}_p.a anymore
since it was switched to /usr/lib/profile/lib${LIB}.a almost 5 years
ago (in c4c23d9061b6eb2a3456620a48b84583b00fe0ce).

Reported-by: Damian Weber <dweber@htw-saarland.de>
3 years agogcc(1): Fix typos in gcc41's spec so that profiling libraries are found.
Sascha Wildner [Fri, 28 May 2010 22:32:59 +0000 (00:32 +0200)]
gcc(1): Fix typos in gcc41's spec so that profiling libraries are found.

3 years agoevtranalyze(1): Staticise some functions for now to unbreak buildworld.
Sascha Wildner [Fri, 28 May 2010 20:31:33 +0000 (22:31 +0200)]
evtranalyze(1): Staticise some functions for now to unbreak buildworld.

3 years agoevtranalyze: support for completion event statistics
Aggelos Economopoulos [Fri, 28 May 2010 11:47:53 +0000 (14:47 +0300)]
evtranalyze: support for completion event statistics

- Refactor existing code to support different statistics for
  different value types
- Implement a simple vector type
- Bring in a hash table implementation

3 years agolibevtr: correct copy length
Aggelos Economopoulos [Fri, 28 May 2010 11:44:59 +0000 (14:44 +0300)]
libevtr: correct copy length

3 years agolibevtr: add support for data objects
Aggelos Economopoulos [Thu, 27 May 2010 22:06:15 +0000 (01:06 +0300)]
libevtr: add support for data objects

Currently using the Haskell data constructor syntax.

3 years agoftpd - Fix security issue in libopie. FreeBSD-SA-10:05.opie
Matthew Dillon [Thu, 27 May 2010 19:51:32 +0000 (12:51 -0700)]
ftpd - Fix security issue in libopie. FreeBSD-SA-10:05.opie

* Fix a buffer overflow issue in libopie.

Submitted-by: Xin LI <delphij@delphij.net>
Credits: Maksymilian Arciemowicz and Adam Zabrocki

3 years agokernel - Fix up hysteresis for the zeroidle code
Matthew Dillon [Wed, 26 May 2010 21:20:11 +0000 (14:20 -0700)]
kernel - Fix up hysteresis for the zeroidle code

* Fix a minor bug in the zeroidle hysteresis code and document the
  states.

With-input-from: Venkatesh Srinivas <me@acm.jhu.edu>

3 years agommap: Remove an additional reference to the disablexworkaround variable
Matthew Dillon [Wed, 26 May 2010 21:19:15 +0000 (14:19 -0700)]
mmap: Remove an additional reference to the disablexworkaround variable

* Fix kernel build, remove a second disablexworkaround check that was
  missed.

3 years agommap: get rid of old hack to support the XIG X server
Aggelos Economopoulos [Wed, 26 May 2010 13:26:44 +0000 (16:26 +0300)]
mmap: get rid of old hack to support the XIG X server

Submitted-by: Venkatesh Srinivas <me@acm.jhu.edu>
3 years agoStart using our hash tables for thread switch/lifetime events
Aggelos Economopoulos [Wed, 26 May 2010 13:13:08 +0000 (16:13 +0300)]
Start using our hash tables for thread switch/lifetime events

3 years agoktrdump: constify pointer
Aggelos Economopoulos [Wed, 26 May 2010 13:10:49 +0000 (16:10 +0300)]
ktrdump: constify pointer

3 years agolibevtr: alternative hash syntax and more fixes
Aggelos Economopoulos [Tue, 25 May 2010 22:17:36 +0000 (01:17 +0300)]
libevtr: alternative hash syntax and more fixes

- Rewrite hsh.foo to hsh["foo"]
- Better error handling and more controlled error reporting
  (don't just write stuff to stderr)
- Accept integer constants in hexadecimal (0x) form as well

3 years agoktrdump: dump some device info
Aggelos Economopoulos [Mon, 24 May 2010 22:19:11 +0000 (01:19 +0300)]
ktrdump: dump some device info

Walk the kernel devices and populate the 'devnames' hash.

3 years agoevtranalyze: don't try to open stdin by default
Aggelos Economopoulos [Mon, 24 May 2010 22:15:50 +0000 (01:15 +0300)]
evtranalyze: don't try to open stdin by default

We don't handle that correctly yet, so error out instead. A
lot of people were getting a crash on their first run b/c
they didn't specify an input file.

3 years agolibevtr: add support for string literals
Aggelos Economopoulos [Sun, 23 May 2010 12:44:36 +0000 (15:44 +0300)]
libevtr: add support for string literals

3 years agoevtranalyze: correctly print out name of variable
Aggelos Economopoulos [Sun, 23 May 2010 12:35:23 +0000 (15:35 +0300)]
evtranalyze: correctly print out name of variable

3 years agolibevtr: oops, stay withing the bounds of the hash table
Aggelos Economopoulos [Sun, 23 May 2010 12:33:45 +0000 (15:33 +0300)]
libevtr: oops, stay withing the bounds of the hash table

3 years agoath - use ifnet serialization calls instead of directly calling lwkt
Matthew Dillon [Wed, 26 May 2010 00:18:04 +0000 (17:18 -0700)]
ath - use ifnet serialization calls instead of directly calling lwkt

* Use ifnet_*serialize_all() instead of lwkt_serialize_*().

3 years agokernel - Fix panic in setrlimit() when changing the stack limit
Matthew Dillon [Tue, 25 May 2010 22:13:29 +0000 (15:13 -0700)]
kernel - Fix panic in setrlimit() when changing the stack limit

* setrlimit() has to make a VM call with the MP lock held when changing
  the stack limit, and was not properly obtaining the MP lock.

3 years agotmpfs - Fix chown for tmpfs
Matthew Dillon [Tue, 25 May 2010 22:09:50 +0000 (15:09 -0700)]
tmpfs - Fix chown for tmpfs

* Replace the manual permission check bits with a call to
  vop_helper_chown().

* Fixes an issue where suid programs were unable to call chown() on
  files in tmpfs.

Reported-by: Francois Tigeot <ftigeot@wolfpond.org>
3 years agoSync with FreeBSD (somehow, DragonFly 2.6 had slipped).
Sascha Wildner [Mon, 24 May 2010 07:43:57 +0000 (09:43 +0200)]
Sync with FreeBSD (somehow, DragonFly 2.6 had slipped).

3 years agousbd(8): Raise WARNS to 6 and fix warnings.
Sascha Wildner [Sun, 23 May 2010 10:59:47 +0000 (12:59 +0200)]
usbd(8): Raise WARNS to 6 and fix warnings.

3 years agolm(4): support W83627EHF-A (an early revision of the chip in ASUS MBs)
Constantine A. Murenin [Sun, 23 May 2010 01:39:15 +0000 (21:39 -0400)]
lm(4): support W83627EHF-A (an early revision of the chip in ASUS MBs)

3 years agosa(8): Raise WARNS to 6 and fix warnings.
Sascha Wildner [Sun, 23 May 2010 01:01:36 +0000 (03:01 +0200)]
sa(8): Raise WARNS to 6 and fix warnings.